On Sat, Jan 14, 2023 at 04:25:06PM +0300, Sasha Finkelstein wrote:
> Adds PWM controller and keyboard backlight bindings for M1 MacBooks
>
> Signed-off-by: Sasha Finkelstein <fnkl.kernel@xxxxxxxxx>
> Acked-by: Sven Peter <sven@xxxxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/apple/t8103-j293.dts | 17 +++++++++++++++++
> arch/arm64/boot/dts/apple/t8103-j313.dts | 17 +++++++++++++++++
> arch/arm64/boot/dts/apple/t8103.dtsi | 9 +++++++++
> 3 files changed, 43 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/apple/t8103-j293.dts b/arch/arm64/boot/dts/apple/t8103-j293.dts
> index 151074109a11..7381dccc1613 100644
> --- a/arch/arm64/boot/dts/apple/t8103-j293.dts
> +++ b/arch/arm64/boot/dts/apple/t8103-j293.dts
> @@ -11,10 +11,23 @@
>
> #include "t8103.dtsi"
> #include "t8103-jxxx.dtsi"
> +#include <dt-bindings/leds/common.h>
>
> / {
> compatible = "apple,j293", "apple,t8103", "apple,arm-platform";
> model = "Apple MacBook Pro (13-inch, M1, 2020)";
> +
> + led-controller {
> + compatible = "pwm-leds";
> + led-0 {
> + pwms = <&fpwm1 0 40000>;
> + label = "kbd_backlight";
> + function = LED_FUNCTION_KBD_BACKLIGHT;
> + color = <LED_COLOR_ID_WHITE>;
> + max-brightness = <255>;
> + default-state = "keep";
> + };
> + };
> };
>
> &bluetooth0 {
> @@ -47,3 +60,7 @@ &i2c2 {
> &i2c4 {
> status = "okay";
> };
> +
> +&fpwm1 {
> + status = "okay";
> +};
> \ No newline at end of file
This missing newline looks wrong.
Otherwise the patch looks fine to me.
Best regards
Uwe
--
Pengutronix e.K. | Uwe Kleine-König |
Industrial Linux Solutions | https://www.pengutronix.de/ |
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